125622242312 has 16 divisors (see below), whose sum is σ = 269190519360. Its totient is φ = 53838103824.

The previous prime is 125622242287. The next prime is 125622242351. The reversal of 125622242312 is 213242226521.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1121627108 + ... + 1121627219.

It is an arithmetic number, because the mean of its divisors is an integer number (16824407460).

Almost surely, 2^125622242312 is an apocalyptic number.

It is an amenable number.

125622242312 is an abundant number, since it is smaller than the sum of its proper divisors (143568277048).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

125622242312 is a wasteful number, since it uses less digits than its factorization.

125622242312 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2243254340 (or 2243254336 counting only the distinct ones).

The product of its digits is 23040, while the sum is 32.

Adding to 125622242312 its reverse (213242226521), we get a palindrome (338864468833).

The spelling of 125622242312 in words is "one hundred twenty-five billion, six hundred twenty-two million, two hundred forty-two thousand, three hundred twelve".